Renault Alaskan (2017) is 400 mm (15.75 inch) longer and 49 kg (108 lbs) lighter than Subaru Ascent (2020).
Subaru Ascent (2020) is 80 mm (3.15 inch) wider, 9 mm (0.35 inch) higher and has 605 liters (21.37 ft3) bigger cargo space than Renault Alaskan (2017).